Title:
COMPOSITE CONTAINER, PRODUCTION METHOD THEREOF, COMPOSITE PREFORM, AND PLASTIC MEMBER
Document Type and Number:
Japanese Patent JP2019209695
Kind Code:
A
Abstract:
To provide a composite container, a production method thereof, capable of applying various functions and properties to a container, and having high adhesion between a container body and a plastic member, and provide a composite perform, and a plastic member.SOLUTION: First, a preform 10a made of a plastic material is prepared, then, providing a plastic member 40a so as to surround an outside of the preform 10a. Then a composite preform 70 is heated and inserted into a blow molding mold 50, then blow molding is performed to the composite preform 70 in the blow molding mold 50, thereby the preform 10a and the plastic member 40a of the composite preform 70 are integrated and expanded to obtain a composite container 10A. The plastic member 40a is a shrinkable tube formed of multi layers.SELECTED DRAWING: Figure 5
Inventors:
SUGA YUSUKE
MIYAWAKI TAKUMA
MIYAWAKI TAKUMA
Application Number:
JP2019169304A
Publication Date:
December 12, 2019
Filing Date:
September 18, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B29C49/22; B29C49/06; B29C49/24; B29C63/02
Domestic Patent References:
| JP2005343098A | 2005-12-15 | |||
| JP2004532147A | 2004-10-21 | |||
| JPS61206623A | 1986-09-12 | |||
| JPS61273927A | 1986-12-04 | |||
| JP2008062955A | 2008-03-21 | |||
| JPH08151051A | 1996-06-11 | |||
| JP2011125861A | 2011-06-30 | |||
| JPS5991038A | 1984-05-25 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Satoru Asakura
Mari Asano
Takaaki Suemori
Yukitaka Nakamura
Satoru Asakura
Mari Asano
Takaaki Suemori